6680204570 has 128 divisors (see below), whose sum is σ = 14244636672. Its totient is φ = 2232115200.

The previous prime is 6680204551. The next prime is 6680204581. The reversal of 6680204570 is 754020866.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19251137 + ... + 19251483.

It is an arithmetic number, because the mean of its divisors is an integer number (111286224).

Almost surely, 2^6680204570 is an apocalyptic number.

6680204570 is an abundant number, since it is smaller than the sum of its proper divisors (7564432102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6680204570 is a wasteful number, since it uses less digits than its factorization.

6680204570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 6680204570 is about 81732.5184366663. The cubic root of 6680204570 is about 1883.3451618717.

The spelling of 6680204570 in words is "six billion, six hundred eighty million, two hundred four thousand, five hundred seventy".